Users only need one button to operate the Ellipsis Jetpack. The Verizon Ellipsis Jetpack is a little slow to boot up, but in a minute or two it is online and connected to Verizon 4G LTE if it is available.
Amazon Echo Review: Talking Helper Alexa Is No Match for Siri. The Virtual Assistant Plays DJ for Your Music, But Gets Lost on Other Basic Requests. Meet Alexa, Amazon's voice-activated virtual assistant who lives in the $200 Echo smart speaker. Personal Tech columnist Geoffrey A. Fowler puts her in the interview chair to find out what she can do.
Jump to: Key features | Technical details. Amazon Echo is a hands-free speaker you control with your voice. Echo connects to the Alexa Voice Service to play music, provide information, news, sports scores, weather, and moreâinstantly. All you have to do is ask. Echo has seven microphones and beam forming technology so it can hear you from across the roomâeven while music is playing.